body {
  background: linear-gradient(to left, #b6fbff, #83a4d4);
  color: #111;
}

.container {
  width: 700px;
  min-height: 600px;
  padding: 20px;
  margin: 0 auto;
}

.item {
  display: flex;
  align-items: center;
  padding-bottom: 6px;
}

.item > span {
  padding: 0 5px;
  width: 30%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.btn {
  background: transparent;
  padding: 5px;
  cursor: pointer;
  border: 1px solid #111;
}

.btn:hover {
  background: #7fa1d3;
}
